3DTek.xyz have some great kits to get you making. CNC routers and 3D printers are super fun to build and surprisingly simple once you wrap your head around them. You learn so much by making your own machines that when something is wrong… you can pick it and know how to fix it yourself. Further, 3DTek have just about every part you could use to make any number of printers, robots, CNC machines or other wacky project. As makers ourselves, we have parts bins full of the most amazing assortment of things so if its not listed on the site, drop us a line anyway before you scour the internet as we probably have a ??????? hanging around.